M. S. Akter, S. A. Rahman, M. I. Islam, M. S. A. Chowdhury, S. Mahmud, and B. Hasan, “Assessment of Serum Vitamin D, Serum Calcium and Bone Mineral Density in Juvenile Idiopathic Arthritis Patients of Bangladesh”, Bangladesh J. Nuclear Med., vol. 28, no. 2, pp. 321–328, May 2026.